An all-electric injection molding machine shot control device

By using the all-electric injection molding machine's injection stage control device, the nozzle is automatically aligned with the test end plane, the top force is directly sensed and real-time feedback is provided to control the motor output, which solves the problem of unstable top force control in traditional all-electric injection molding machine injection stages, improves detection accuracy and efficiency, and reduces energy consumption.

CN224489952UActive Publication Date: 2026-07-14ENGEL INJECTION MOLDING MASCH (CHANGZHOU CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ENGEL INJECTION MOLDING MASCH (CHANGZHOU CO LTD
Filing Date
2025-06-23
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Traditional all-electric injection molding machines lack a real-time feedback mechanism for the top force control of the injection station, which makes it easy for the contact plane between the nozzle and the sprue bushing to shift, resulting in problems such as glue leakage or insufficient top force. In the existing technology, the hydraulic injection station has a complex structure and high energy consumption, and cannot adapt to changes in the length of the injection station.

Method used

The system employs a fully electric injection molding machine stage control device, including a motor, adjustment components, and a testing component. The adjustment component automatically aligns the nozzle with the test end plane, while the testing component directly senses the top force and converts the mechanical deformation into an electrical signal, providing real-time feedback to control the motor output and ensure stable top force.

Benefits of technology

It achieves automatic elimination of detection deviation when the length of the firing platform changes, and real-time monitoring and adjustment of the top force, thereby improving detection accuracy and efficiency and reducing energy consumption.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to injection molding machine technical field especially is related to a full -electric injection molding machine shooting platform control device, including motor, adjusting assembly and test component, motor and injection molding machine's shooting platform fixed connection, motor's output and adjusting assembly's input transmission connection, motor is used for the drive of adjusting assembly to provide power, adjusting assembly is used for adapting the shooting platform length of injection molding machine, so that the test end of test component and the shooting platform nozzle head of injection molding machine are located in the same plane, test component is used for testing the top -hitting force of nozzle head and sprue bush contact after shooting platform moves, a full -electric injection molding machine shooting platform control device, through adjusting assembly automatic alignment nozzle and test end plane, eliminate the detection deviation caused because of shooting platform telescopic, test component directly senses top -hitting force, converts mechanical deformation into electric signal, real -time feedback control motor output.
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